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Assessment
Question bank for Students Free
Your teachers have access to a huge bank of exam style questions for both SL and HL students that they can use to create tests and question sets for you. How and when they share this with you is in entirely...
Number & Algebra
Standard Form, Accuracy & Estimation
This sub topic covers some of the key skills that will be needed through some of the other topics. Firstly, working with numbers in standard index form allows us to work efficiently with the extremely...
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Number & Algebra
Arithmetic Sequences
Arithmetic sequences are those that increase by a constant difference from term to term. For example, the sequence 1, 5, 9, 13 has a first term of 1 and a common difference of 4. A sequence is different...
eBook
Number & Algebra
This section of the eBook is all about the Number & Algebra unit. Here you can read, learn and practice all the sub topics.There are 3 main themes to the topics in this section. First, an emphasis on...
Activities
Number & Algebra
This is the parent page for all of the subtopics for the Number and Algebra unit of the course. The topic pages have all of the links to the teaching and learning resources you need! There are 3 main...
Number & Algebra
Amortisation & Annuities
The '2018 State of the Nation's Housing' report from Harvard university states that more than 1 In 3 households pay over 30% of their income in housing costs (rental or mortgage payments). Furthermore,...
Number & Algebra
Compound Interest & Depreciation
This is a topic that most will have seen before. The idea of repeated percentage change and the relationship with exponential functions and geometric sequences is what this is all about. What is often...
Start here
Curriculum Change - 2027
Updated - August 26. This is a page to keep you up to date with news and response to the new Mathematics curricula for first teaching in September 2027. The IB run a 7-8 year cycle for curriculum review...
Number & Algebra
Geometric Sequences
1, 3, 9, 27..... The Geometric sequence is a fundamental bit of mathematics that is an inherent part of exponential growth and decay. Their properties are simple in nature but they are often counter intuitive....
Number & Algebra
Indices & Logarithms
This sub topic is all about understanding how to express and work with numbers written in index form. As well, we will explore the inverse of indices and the basic concept of logarithms. This all draws...